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Cryptography

A multidimensional, efficient, and secure data query based on privacy preservation in vehicular ad hoc networks

Xiangmei Zhao, Guofang Dong

published 26 Nov 2025

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A novel image encryption framework using Wireworld cellular automaton and hybrid chaotic maps for enhanced security

Bayan Alabdullah, Hadeel Alsolai, Fatimah Alhayan, Atif Ikram, Abrar Almjally, Mohammad Shehab, Marwan Ali Albahar

published 13 Nov 2025

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Enhancing healthcare consensus mechanism - A reputation integrated variant of PBFT (BR-PBFT)

Shamsudeen Sajna, Manu J. Pillai, Ginu Rajan

published 11 Nov 2025

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Pipelined and conflict-free number theoretic transform accelerator for CRYSTALS-Kyber on FPGA

Ayesha Waris, Arshad Aziz, Bilal Muhammad Khan

published 11 Nov 2025

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A secure data sharing scheme based on broadcast signcryption in data center

Runyuan Dong, Yang Li, Liangyu Zhu

published 10 Nov 2025

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A lightweight zero-trust authentication architecture for IoT via unified enhanced FAST-SM9 and dynamic re-authentication

Zhanfei Ma, Hui Wei, Jing Jiang, Bisheng Wang, Hefei Wang, Zhong Di

published 27 Oct 2025

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A robust color image encryption algorithm based on 2D-SQSM hyperchaotic map and cyclic shift scrambling

Feixian Liu, Shulei Wu

published 22 Oct 2025

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An encrypted traffic classification method based on autoencoders and convolutional neural networks

Shengwei Xu, Jijie Han, Jianbo Wang, Yijie Bai

published 24 Sep 2025

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Enhancing security in instant messaging systems with a hybrid SM2, SM3, and SM4 encryption framework

He-Jun Lu, Roben A. Juanatas, Mideth B. Abisado

published 15 Sep 2025

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A domain key-based secure SOME/IP protocol

Jaewoong Heo, Hyunghoon Kim, Hyojin Jo

published 05 Sep 2025

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Multilayered SDN security with MAC authentication and GAN-based intrusion detection

Nanavath Kiran Singh Nayak, Budhaditya Bhattacharyya

published 04 Sep 2025

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LWLCM: A novel lightweight stream cipher using logistic chaos function and multiplexer for IoT communications

Shahnwaz Afzal, Mohammad Ubaidullah Bokhari, Mahfooz Alam, Mohd Shahid Husain, Mohammad Zunnun Khan, Zubair Ashraf

published 04 Sep 2025

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An integrated blockchain and IPFS-based solution for secure and efficient source code repository hosting using middleman approach

Md. Rafid Haque, Sakibul Islam Munna, Sabbir Ahmed, Md. Tahmid Islam, Md Mehedi Hassan Onik, A.B.M. Ashikur Rahman

published 03 Sep 2025

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